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Search Results: 1 - 10 of 188 matches for " SNEHASIS DESPANDE "
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An Efficient Impedance Matching Technique for Improving Narrowband Power Line Communication in Residential Smart Grids
SNEHASIS DESPANDE, I. V. PRASANNA, S K PANDA
International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering , 2013,
Abstract: Power line communication is a cost-effective, facile and reliable tool for the current electrical distribution grid and will play a significant role towards realizing smart grids in future. Low voltage electrical networks provide a harsh environment for data communication. Significant attenuation, noise, interferences, multipath reflections and overall unpredictable and time varying access impedance are some of the major problems faced by power line communication in its current state. The demand for smart greenhouses is rapidly increasing to meet the energy demand in future. So the need of an effective communication link between main grid and the residential grid is inevitable. This paper aims at removing one of the big hindrances in achieving power line communication, which is impedance mismatch between the communication system side and load side. Although there are many impedance matching techniques, a thorough comparison of all major techniques is required to find out which one is technically efficient and cost effective. It explains the performance variation in different system areas and therefore helps in providing better perceptive of power line communication in real applications.
Mixed infection due to leptospira and dengue in a patient with pyrexia
Rele M,Rasal A,Despande S,Koppikar G
Indian Journal of Medical Microbiology , 2001,
Abstract: A case of mixed infection due to Leptospira and Dengue in a two and a half-year-old girl with pyrexia is reported. Early detection and institution of appropriate therapy is crucial and lifesaving.
An Analysis of Wave Guide E-Plane Tee as 3dB splitter at X Band Using HFSS Software
Pampa Debnath,Snehasis Roy
International Journal of Soft Computing & Engineering , 2013,
Abstract: In this paper, HFSS simulation software has been used to design X band E-plane Tee to study the power distribution between port 1 and 2 along with distribution of electric and magnetic fields. Phase of transmission coefficient between collinear arms is observed 180 degree and the power at collinear arms reflect the nature of 3 dB splitter of E plane tee. Simulation results also show the field analysis in collinear, and side arm. The analysis is helpful for designing magic tee and waveguide components using tee structure.
Assessment of Physicochemical and Thermal Properties of Energy of Consciousness Healing Treated Ferrous Sulphate Using PXRD, PSD, DSC, and TGA/DTG Analysis
Alice Branton, Snehasis Jana
Modern Chemistry , 2017, DOI: 10.11648/j.mc.20170504.11
Abstract: Ferrous sulphate is an inorganic salt of iron used to treat iron deficiency anaemia and maintain the overall health in our body. The current study was designed to evaluate the impact of The Trivedi Effect?-Energy of Consciousness Healing Treatment on the physicochemical and thermal properties of ferrous sulphate using PXRD, PSA, DSC, and TGA/DTG analysis. Ferrous sulphate test item was divided into two parts, one part was considered as control (without Biofield Energy Treatment), whereas the second part received The Trivedi Effect?-Biofield Energy Treatment remotely by the renowned Biofield Energy Healer, Alice Branton. The PXRD data revealed that the relative intensities and crystallite size of the characteristic diffraction peaks in the treated sample were significantly altered from -26.74% to 421.23% and from -24.93% to 42.91%, respectively compared with the control sample. The average crystallite size of the treated sample was significantly increased by 6.39% compared to the control sample. The particle size values at d10, d50, d90 and D(4, 3) values were significantly increased by 30.43%, 35.94%, 19.49%, and 26.26%, respectively and the surface area was significantly decreased by 53.26% compared with the control sample. The melting temperature of the treated sample in the 1st and 3rd peaks was increased by 1.61% and 1.04% respectively, whereas decreased by 5.71% and 1.04% in the 2nd and 4th peaks, respectively compared with the control sample. Consequently, the total latent heat of fusion to transition from FeSO4?7H2O to FeSO4 was decreased by 0.44% in the treated sample compared with the control sample. The TGA thermograms of both the samples exhibited four steps of thermal degradation. The total weight loss in the treated sample was increased by 0.62% compared with the control sample. The maximum thermal decomposition temperature (Tmax) of treated sample was increased by 5.81% and 0.26% in the 1st and 4th peak respectively, but the Tmax of 2nd and 3rd peaks were decreased by 2.58% and 2.38%, respectively compared to the control sample. Overall, DSC and TGA/DTG of the treated sample showed that the thermal stability was changed compared with the control sample. The Trivedi Effect?-Consciousness Energy Healing Treatment might lead to the production of a polymorphic form of ferrous sulphate, which would have better powder flowability and appearance with altered thermal stability compared to the control sample. Alice’s Biofield Energy Treated ferrous sulphate would be useful to design better nutraceutical/pharmaceutical formulations, which could provide better therapeutic response against iron deficiency anaemia.
In vitro Assessment of Biofield Energy Treated DMEM on Thermogenesis Using Myoblasts Cell Line (C2C12)
Dahryn Trivedi, Snehasis Jana
International Journal of Cell Science & Molecular Biology , 2018, DOI: 10.19080/IJCSMB.2018.05.555661
Abstract: Mitochondrial dysfunction lead to various serious disorders, which are considered as one of the important components related with the aging, such as type-2 diabetes and Alzheimer’s disease. The aim of the present study was to examine the effect of Consciousness Energy Healing based DMEM medium on murine myoblasts (C2C12) cells to evaluate the mitochondrial mass content using 10-N-nonyl acridine orange (NAO) dye assay. The test item (DMEM medium) was divided into two parts, one part received Consciousness Energy Healing Treatment by a renowned Biofield Energy Healer, Dahryn Trivedi and was labeled as the Biofield Energy Treated DMEM group, while the other part did not receive any kind of Treatment and denoted as the untreated DMEM group. The level of mitochondrial mass content was assessed using 10-N-nonyl acridine orange (NAO) dye method. Cell viability of the test items using MTT assay showed 72.32% and 125.32% viable cells in the untreated DMEM and Biofield Energy Treated DMEM groups, respectively suggested a safe and nontoxic profile of the test items. Besides, the mitochondrial mass content in terms of Fluorescence Unit (FU) was significantly (p≤0.05) increased by 81.78% in the Biofield Energy Treated DMEM group compared to the untreated DMEM group. Overall, the experimental data suggested that the Consciousness Energy Healing Based DMEM showed a significant improvement of mitochondrial mass content and results in better thermogenesis with respect to naive DMEM. Thus, an increased level of NAO dye accumulation in muscle cells indicated increased mitochondrial mass content and hence, better thermogenesis. In the present study, results demonstrated that an increased mitochondrial mass content in the cells when treated with The Trivedi Effect?. This indicates that the test sample has the potential to improve thermogenesis, which can be used against various metabolic diseases, such as insulin resistance, type-2 diabetes, and cardiovascular diseases, etc.
Mechanisms and roles of the RNA-based gene silencing
Jana,Snehasis; Chakraborty,Chiranjib; Nandi,Shyamsundar;
Electronic Journal of Biotechnology , 2004,
Abstract: rna silencing is a remarkable type of gene regulation. this process has been found to occur in many different organisms such as plants (co-suppression), fungi (quelling), and animals (rna interference; rnai). double-stranded rna (dsrna) is a potent trigger in rna silencing mechanisms operating in a wide range of organisms. this mechanism recognizes dsrna and processes them into small 21-25nt rnas (smrnas). small rnas can guide post-transcriptional degradation of complementary messenger rnas and in plants, transcriptional gene silencing is occurred by methylation of homologous dna sequences. in plants, it serves as an antiviral defense, and many plant viruses encode suppressors of silencing such as helper component-proteinase of potyviruses (hc-pro) and the p25 protein encoded by potato virus x (pvx). hc-pro acts by preventing accumulation of smrnas that provide specificity determinant for homologous rna degradation, but p25 viral protein acts by targeting the mobile silencing signal. the encouraging view is that rna silencing is part of a sophisticated network of interconnected pathways for cellular defense and development and that it may become a powerful tool to manipulate gene expression experimentally.
Improving the Speed of Response of Learning Algorithms Using Multiple Models
Kumpati S. Narendra,Snehasis Mukhopadyhay,Yu Wang
Computer Science , 2015,
Abstract: This is the first of a series of papers that the authors propose to write on the subject of improving the speed of response of learning systems using multiple models. During the past two decades, the first author has worked on numerous methods for improving the stability, robustness, and performance of adaptive systems using multiple models and the other authors have collaborated with him on some of them. Independently, they have also worked on several learning methods, and have considerable experience with their advantages and limitations. In particular, they are well aware that it is common knowledge that machine learning is in general very slow. Numerous attempts have been made by researchers to improve the speed of convergence of algorithms in different contexts. In view of the success of multiple model based methods in improving the speed of convergence in adaptive systems, the authors believe that the same approach will also prove fruitful in the domain of learning. In this paper, a first attempt is made to use multiple models for improving the speed of response of the simplest learning schemes that have been studied. i.e. Learning Automata.
Thermal and Physical Properties of Biofield Treated Bile Salt and Proteose Peptone
Mahendra Kumar Trivedi, Shrikant Patil, Rakesh K. Mishra and Snehasis Jana
Analytical & Bioanalytical Techniques , 2015, DOI: 10.4172/2155-9872.1000256
Abstract: Bile salt (BS) and proteose peptone (PP) are important biomacromolecules being produced inside the human body. The objective of this study was to investigate the influence of biofield treatment on physicochemical properties of BS and PP. The study was performed in two groups (control and treated). The control group remained as untreated, and biofield treatment was given to treated group. The control and treated BS and PP samples were characterized by particle size analyzer (PSA), Brunauer-Emmett-Teller (BET) analysis, differential scanning calorimetry (DSC), x-ray diffraction (XRD), and thermogravimetric analysis (TGA). PSA results showed increase in particle size (d50 and d99) of both treated BS and PP as compared to control. Surface area analysis showed minimal decrease by 1.59%, in surface area of treated BS as compared to control. However, the treated PP showed increase (8%) in surface area as compared to control. DSC characterization showed increase in melting temperature of treated BS as compared to control. Whereas, DSC thermogram of treated PP showed decrease in melting temperature with respect to control. Moreover, the DSC of control and treated PP showed presence of exothermic peaks which were possibly due to protein aggregation. The treated PP showed higher exothermic transition temperature as compared to control. XRD analysis revealed slight reduction in crystalline nature of BS as compared to control. On the other hand, XRD data of control and treated PP showed an amorphous nature. TGA analysis of treated BS showed maximum thermal decomposition temperature at 22°C which was higher as compared to control sample (106°C). This could be due to biofield treatment which may enhance the thermal stability of treated BS with respect to control. However, the TGA thermogram of treated PP showed decrease in maximum thermal stability as compared to control. The overall results showed that biofield treatment has significantly altered the physical and thermal properties of BS and PP.
Structural and Physical Properties of Biofield Treated Thymol and Menthol
Mahendra Kumar Trivedi, Shrikant Patil, Rakesh K. Mishra and Snehasis Jana
Molecular Pharmaceutics & Organic Process Research , 2015, DOI: 10.4172/2329-9053.1000127
Abstract: Thymol and menthol are naturally occurring plant derived compounds, which have excellent pharmaceutical and antimicrobial applications. The aim of this work was to evaluate the impact of biofield energy on physical and structural characteristics of thymol and menthol. The control and biofield treated compounds (thymol and menthol) were characterized by X-ray diffraction (XRD), Differential Scanning Calorimetry (DSC), Thermogravimetric analysis (TGA), and Fourier Transform Infrared Spectroscopy (FT-IR). XRD study revealed increase in intensity of the XRD peaks of treated thymol, which was correlated to high crystallinity of the treated sample. The treated thymol showed significant increase in crystallite size by 50.01% as compared to control. However, the treated menthol did not show any significant change in crystallite size as compared to control. DSC of treated menthol showed minimal increase in melting temperature (45oC) as compared to control (44oC). The enthalpy (ΔH) of both the treated compounds (thymol and menthol) was decreased as compared to control samples which could be due the high energy state of the powders. TGA analysis showed that thermal stability of treated thymol was increased as compared to control; though no change in thermal stability was noticed in treated menthol. FT-IR spectrum of treated thymol showed increase in wave number of –OH stretching vibration peak (14 cm-1) as compared to control. Whereas, the FT-IR spectrum of treated menthol showed appearance of new stretching vibration peaks in the region of 3200-3600 cm-1 which may be attributed to the presence of hydrogen bonding in the sample as compared to control. Overall, the result showed that biofield treatment has substantially changed the structural and physical properties of thymol and menthol.
Bio-field Treatment: An Effective Strategy to Improve the Quality of Beef Extract and Meat Infusion Powder
Shrikant P, Rama MT, Snehasis J and Rakesh M
Nutrition and Food Sciences , 2015, DOI: 10.4172/2155-9600.1000389
Abstract: The present research work investigated the influence of bio-field treatment on two common flavoring agents used in food industries namely beef extract powder (BEP) and meat infusion powder (MIP). The treated powders were characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), particle size analysis, surface area analysis, differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA). The FT-IR results showed disappearance of triglycerides peaks in both the treated powders as compared to control. XRD results corroborated the amorphous nature of both control and treated samples. The BEP showed enhanced average particle size (d50) and d99 (size exhibited by 99% of powder particles) by 5.7% and 16.1%, respectively as compared to control. Contrarily, the MIP showed a decreased particle size (d50; 0.4% and d99; 18.1%) as compared to control.It was assumed that enormous energy was stored in MIP after bio-field treatment that led to fracture into smaller particles. The surface area was increased in both the treated powders. DSC result showed significant increase in melting temperature, in BEP and MIP, which indicated the higher thermal stability of the samples. However, the specific heat capacity (?H) was decreased in both samples, which was probably due to high energy state of the powders.
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